/images/1041385860215607387/1246861407799087104/khoa-pho-vat-ly-giao-xuat-nhat-phieu-phap-than-khoa-pho-vat-ly-day-ra-mot-phieu-phap-than-chuong-68-phu-phu-phai-dang.txt?ex=665dedad&is=665c9c2d&hm=552cedc9fea5ea1761e5ad407ff750a21f42b37939f9827779b44ce31a68341f&